From the back of the book:
ONE-SHOT ADVENTURE SERIES
Grab your dice and hire some henchmen, you're going to need them. Knowledge Illuminates is a campaign starter adventure full of possibilities. Explore a dark fantasy world in search of an unending treasure. But within this adventure lurks a horror that will haunt the players for years. So buckle up that helmet, sharpen that sword, and bring an extra pair of iron spikes, this adventure is for the big boys.